c. When I saw this one, I took a perfunctory shot, thinking, ah, another Glossodoris cincta. But, on viewing the critter on my computer screen, somehow the coloration of the marginal lines seems odd. Still a G. cincta variation?

The first species is one of the many color variations of Kaloplocamus ramosa. As we mention in "Indo-Pacific Nudibranchs and Sea Slugs", this species needs closer examination to determine if some of the color variants aren't separate species.

The second is Dendrodoris coronata. The ridge in front of the gill resembles a crown, hence, the name "coronata."